baber/WOPTO huggingface dataset:
Patent JP-S59127915-A (JP)
Title: Controlling method of plate camber
Inventor: YOKOI TAMAO
IPC: B21B37/00
Filed: 1983-01-07
Abstract: PURPOSE:To control exactly a plate camber and to improve considerably a yield by measuring the transverse position of edge parts on the outlet side of an edger for making the transverse size of a material to be rolled uniform and calculating the plate camber rate in accordance with the measured value. CONSTITUTION:A material M to be rolled is made uniform in the transverse size thereof by passing a vertical rolling mill 2 and is thereafter passed through a horizontal rolling mill 1. Said material is made into a prescribed size by repeating said process. A detector 4 for the material M which aims contact rolls 3a, 3b contacting adjacently with both side edges of the material M and the central part thereof is provided between both rolling mills 1 and 2. The detector 4 measures the transverse position at both side edges of the material M and inputs the same to an arithmetic control part 5. The part 5 compares the same with a predetermined reference value and calculates a gap difference. Screw down devices 13a, 13b are controlled in accordance with the calculated gap difference.
Patent JP-S58118908-A (JP)
Title: Removing circuit for noise signal of magnetic rotating angle sensor
Inventor: OGAWA HIROSHI
IPC: G01D3/036
Filed: 1982-01-08
Abstract: PURPOSE:To prevent erroneous detection by noise signals and to make the detection of rotating angles sure by detecting the zero cross point at the rise in the waveform of the detection signal of a sensor, outputting a reference position signal and a rotating angle position signal and dividing the voltage of the detection signal in the stage of high speed revolutions. CONSTITUTION:A magnetic rotating angle sensor MPU has a coil 6 for detecting a reference position and a coil 9 for detecting rotating angles. When the detection signal (a) of the coil 6 attains >=50mV, the output signal G1 of a comparator CP1 goes low and when the signal (a) attains 0V, the signal G1 goes high. With the level changing point thereof as a reference position, a CPU performs prescribed processing. With the detection signal (b) of the coil 9, comparison is made similarly in a comparator CP2, and the point where the output signal NE thereof changes from low to high is processed as a rotating angle position. Further, if the CPU discriminates the number of revolutions of, for example,  >=1,000rpm, the same applies a control signal CS to a change-over part LVC which changes over the level of the signal (a) to, for example, 1/10. Thus, the malfunction of the CP1 is prevented.
Patent JP-H09191329-A (JP)
Title: Personal computer communication system
Inventor: HAGINO SHUNICHI
IPC: H04L29/06
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To obtain the personal computer communication system in which each processing section of a system exclusive host is started with a simple operation by using a conventional personal computer. SOLUTION: A conventional personal computer 10 is provided with a communication control means 16, a control code output means 26, and an information decoding means 28, and a system exclusive host 12 is provided with a communication control means 30, a control code output means 38, and an information decoding means 40. In the case of sending/receiving information, a control code by which what is transmission information is recognized mutually is added to the information and the resulting information and when information is received, the control code of the received information is converted into a code of a man-machine interface of its own equipment and the converted code is given to a program in operation at present.
Patent JP-S60145098-A (JP)
Title: Preparation of polypeptide adduct with saccharide
Inventor: OSADA JIYUUICHI
IPC: C12N15/86
Filed: 1984-01-09
Abstract: PURPOSE:To prepare protein in a large amount stably from a culture fluid of a transformed mammal obtained by transforming a mammal with DNA derived from bovine papilloma viruses having an integrated gene coding the aimed polypeptide expressible constantly under the control of a primate viral promoter. CONSTITUTION:A mammal cell transformed with DNA derived from bovine papilloma viruses having an integrated polypeptide gene, e.g. a gene coding human interferon, expressible constantly under the control of a primate viral promoter, e.g. SV40, is cultivated. The above-mentioned promoter to be used is an initial protein promoter of SV40, and the cell to be used is a cell derived from a mouse. The aimed protein, e.g. polypeptide adduct with a saccharide having the interferon activity, is collected from the resultant above-mentioned culture fluid.
Patent JP-S62159752-A (JP)
Title: Engine starting device
Inventor: KUBO TORU
IPC: F02M1/04
Filed: 1986-01-07
Abstract: PURPOSE:To make it possible to smoothly restart and engine, by disposing a heat insulating member between a heater for generating heat in association with the drive of the engine and a wax charged member which is adapted to expand due to the heat generation by the heater so that a fuel passage valve is closed. CONSTITUTION:Since a needle valve 5 is opened during start of an engine, a large amount of fuel is fed into an intake-air passage ion a carburetor through a fuel passage 4. Since a heater 8 generates heat in accordance with the drive of the engine, a wax charged member 9 expands to close a needle valve 5 through a movable member 10. Further, a heat insulating member 25 is disposed between the heater 8 and the wax charged member 9. With this arrangement when the engine stops so that the temperature of the heater 8 is lowered, the heat insulating member 25 restrains the heat transmission from the wax charged member 9 to the heater 8. Further, it is possible to prevent the wax charged member 9 from contracting, and therefore, the closed condition of the needle valve 5 is maintained for a predetermined time, thereby it is possible to avoid supplying a rich mixture during restart of the engine.
Patent JP-H04248322-A (JP)
Title: Semiconductor integrated circuit
Inventor: CHITO TOSHIHIKO
IPC: H02H9/04
Filed: 1991-01-10
Abstract: PURPOSE:To increase operating speed while enhancing electrostatic withstand voltage concerning to I/O cell of a semiconductor integrated circuit. CONSTITUTION:A high resistance 2 for protecting an internal circuit 9 against electrostatic breakdown is interposed between an I/O pad 1 and the internal circuit 9 and a low resistance wiring 4 is connected in parallel with the high resistance 2.
Patent JP-S58119778-A (JP)
Title: Controlling method for intermittent load power source
Inventor: TSUZUKI NAOHISA
IPC: H02M9/00
Filed: 1982-01-11
Abstract: PURPOSE:To prevent the overvoltage from producing at a power source by first dropping the voltage of an AC generator when an intermittent load power source having a thyristor and a diode rectifier is stopped and then cutting off an AC side breaker of the recetifier. CONSTITUTION:The output of an AC generator 1 is connected through circuit breakers CB1, CB2 to a thyristor rectifier 10 and a diode rectifier 13, the DC outputs of which are supplied in series to an intermiettent load 15 such as a magnetic field coil of a nuclear fusion reactor. Then, the CB1 is closed by the load ON command, AVR5, ACR14, CB2 are energized via a timers 31, 32, 33, the generator voltage is first lowered by the AVR5 according to the stop command, and the CB2, ACR14, AVR5, CB1 are deenergized through timers 34- 37. Accordingly, since the rectifier 13 is cut off after the generator voltage is dropped, it can prevent the overvoltage due to that from producing.
Patent JP-H08190845-A (JP)
Title: Semiconductor relay matrix switch
Inventor: KAWAKATSU HIDEO
IPC: H03K17/78
Filed: 1995-01-10
Abstract: PURPOSE: To make a switch system smaller as a whole by using current-held semiconductor relays for crossing point elements in a matrix switch and improving a holding method. CONSTITUTION: A current-held semiconductor relay (a photo MOS relay) PR0-PR8 formed with two control inputs and three contact outputs are arranged in longitudinal and lateral lines to constitute a matrix switch. In the matrix switch, incoming lines Y0-Y2 and outgoing lines X0-X2 are stored to make up a switch system where arbitrary incoming lines and outgoing lines are connected together or opened. When arbitrary crossing point in the matrix switch is closed, the semiconductor relay at the corresponding crossing point is driven by a relay driving control circuit RDC commonly provided. The operation of the semiconductor relay at the crossing point is self-held through the contacts of (electromagnetic) relays R0-R2 prepared in each of the horizontal lines. When the semiconductor relay at the crossing point is reset, the relays R0-R2 are operated by the relay driving control circuit.
Patent JP-S58120958-A (JP)
Inventor: FUJITA KIYOHARU
IPC: E04H6/02
Filed: 1982-01-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S53111084-A (JP)
Title: Preparation of 1-(2-tetrahydrofuryl)-5-fluoro-uracil
Inventor: OZAKI SHIYOUICHIROU
IPC: C07D405/04
Filed: 1978-01-13
Abstract: PURPOSE: To prepare the title compound useful as a carcinostatic agent, by reacting 2,4-dialkoxy-5-fluoropyrimidine with 2-substitutedtetrahydrofuran. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62160275-A (JP)
Title: Material to be recorded
Inventor: ISHIDA MASAHIKO
IPC: B41M5/00
Filed: 1986-01-10
Abstract: PURPOSE:To provide a material to be recorded for full-color ink jet recording excellent in ink receptivity, imparting a recording image excellent in sharpness and surface gloss and generating no surface stickiness or blocking even under a high humidity condition, by containing a condensation product of D-sorbitol and benzaldehyde and a maleic anhydride copolymer in an ink receiving layer. CONSTITUTION:A condensation product of D-sorbitol and benzaldehyde is combined with a maleic anhydride copolymer to make it possible to form an ink receiving layer wherein the film of an ink receiving part is strong even at an area where ink dots are concentrated and no blocking or color transfer is generated even when recording materials are stacked within a short time after printing. The maleic anhydride copolymer is a copolymer of maleic anhydride and a vinyl monomer and any copolymer showing water-solubility and hydrophilic property can be used. The use ratio of the condensation product of D-sorbitol and benzaldehyde/maleic anhydride copolymer on a wt. basis is 1/1-1/100 and pref. set to that the basicity and acidity of both polymers are almost equal.
Patent JP-H09190702-A (JP)
Title: Flash lamp
Inventor: NAKAO SUMITO
IPC: F21K5/04
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To solve problems caused by the peeling or falling of an igniting material by connecting an exothermic material of flammable metal to a firing material, and firing the firing material by the exothermic of the exothermic material without using the igniting material of a chemical material. SOLUTION: A tungsten fine wire is used as a heat generating material 4, connected to inner lead wires 3, 3, and current is carried to the heat generating material 4 to red heat it. As a firing material 5, a flammable fine wire of zirconium, aluminum, hafnium or the like is used, and fixed to the heat generating material 4. When current is carried to the heat generating material 4 through a base part 8, the lead wires 3, 3, the exothermic material 4 is red heated, the firing material 5 catches fire, a luminescent material 6 ignites, consumes oxygen to instantly burns, and emits light to the outside of a glass bulb 1. Since an igniting material is not used differently from the conventional flash lamp, problems caused by the peeling or falling of the igniting material is completely solved.
Patent JP-S5699227-A (JP)
Title: Preparation of aromatic polyetheramide resin
Inventor: KEIRA SUSUMU
IPC: C08G69/32
Filed: 1980-01-14
Abstract: PURPOSE: To prepare the titled resin, easily moldable and excellent in solubility, by reacting a solution of a specified aromatic diamine in a difficulatly water-soluble organic solvent with a solution of a specified aromatic dicarboxylic acid dihalide in a difficultly water-soluble organic solvent, each dispersed in an aqueous solution of an inorganic acid acceptor.  
     CONSTITUTION: (A) A solution of an aromatic diamine of the formula (wherein R and R' are alkyl or halogen; n and n' are 0W4; X is a bivalent bonded group, i.e., SO 2 , CO, O, or S; an amino group is para or meta positioned to a C atom bonded to O, in the benzene nucleus) having an ether linkage in a difficultly water- soluble organic solvent, and (B) a solution of an aromatic dicarboxylic acid dihalide consisting of 70W30wt% of a terephthalic acid dihalide and 30W70wt% of a isophthalic acid dihalide, in a difficultly water-soluble organic solvent, are dispersed or suspended in (C) a 10W20% aqueous solution of an inorganic acid acceptor (e.g., NaOH), and subjected to dehydrohalogenation at 0W50°C with agitation, to obtain an aromatic polyetheramide resin. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04211497-A (JP)
Title: Sliding member using silicon nitride
Inventor: SUYAMA AKIKO
IPC: C10N10/16
Filed: 1991-01-11
Abstract: PURPOSE:To provide a sliding member stably giving especially excellent abrasion resistance by employing silicon nitride. CONSTITUTION:The objective sliding member comprises a ceramic sintered product consisting mainly of silicon nitride as the first member and at least one kind selected from ductile cast steel, high carbon chromium bearing steel and tool steel as the partner member (the second member) arranged so as to slide with the first member.
Patent JP-H01183519-A (JP)
Title: Electrically conductive conjugated hollow fiber
Inventor: SASAKI HIDEHARU
IPC: D06M101/16
Filed: 1988-01-08
Abstract: PURPOSE:To obtain the title fiber, excellent in dusting and chemical resistance and antistatic property and having a core component consisting of a thermoplastic polymer containing an electrically conductive substance, a sheath component consisting of a fiber-forming polymer and a hollow part with a cross-sectional shape in which the core part has plural sharp projecting parts. CONSTITUTION:(A) A thermoplastic polymer (e.g. polyethylene) containing an electrically conductive substance (e.g. carbon black) is used as a core component and (B) a fiber-forming polymer (e.g. polyethylene terephthalate) is used as a sheath component. These two components are conjugately melt extruded using a nozzle for conjugate hollow spinning and hot-drawn to provide the aimed conjugated hollow fiber having a hollow part (C) and a cross-sectional shape in which the core component (A) has 3-8 sharp projection parts and all of the minimum distances (Wi) between the mutual adjacent sharp projecting parts are <=5mu while all the minimum thicknesses (Vi) of the sheath component formed between the sharp projecting parts and the outer periphery of the sheath component (B) are >=0.5mu and at least one thereof (Vi) is <2.5mu.
Patent JP-H07212747-A (JP)
Title: Supervisory camera equipment
Inventor: IKEGAWA TOSHIO
IPC: G08B25/00
Filed: 1994-01-14
Abstract: PURPOSE:To allow a single supervisory equipment to supervise lots of kinds of events and to confirm plural fault states by providing plural sensor input terminals, fitting lots of sensors to the input terminals and displaying sequential fault signals. CONSTITUTION:A normal open NO sensor 3 and a normal close NC sensor 4 are installed corresponding to each of supervisory camera sections 1a-1n. When the sensor detects a fault signal, the signal is modulated by a modulation section 10 and superimposed on a video signal by a signal synthesis section 11, the resulting signal is sent to a central control section 5, the signal demodulated by a demodulation section 18 is detected by a control section 19 and a video image of the supervisory camera sections 1a-1n corresponding to the fault detection sensor is selected by switching by a changeover section 17 and the selected video image is displayed on a monitor 20 to activate an alarm display section 22 and a buzzer 23. When each of the sensors NO3, NC4 detects a fault of 2nd-n-th notice, it is stored in a memory 6 and the faults are sequentially displayed on the monitor 20 in a prescribed order after the 1st notice is finished and an alarm is raised.
Patent JP-H05191391-A (JP)
Title: Transmitting/receiving equipment
Inventor: SAITO MAKOTO
IPC: H04J3/00
Filed: 1992-01-09
Abstract: PURPOSE:To always control satisfactorily a transmitting/receiving timing by providing a group delay measuring means, in the transmitting/receiving equipment in which one channel is subjected to time division into transmitting and receiving packets. CONSTITUTION:A transmitting/receiving circuit 4 controlled by a control part 10 of a microcomputer allows transmitting and receiving packets to be subjected to time division into one channel. In this transmitting/receiving equipment, a group delay measuring means 20 is provided, a pulse from a random pulse generating circuit 23 is supplied to the circuit 4, controlled by the control part 10 and the circuit 4 supplies it as a receiving pulse to a data collating circuit 26 through a data latch 8. Subsequently, by an output of an AND circuit 24 at the time when a random pulse is generated, a counter 25 starts clock counting, the collating circuit 26 stops counting by an output pulse of the circuit 23 and a coincidence signal at the time when its pulse is detected, the time required for transmission and reception is latched by a latch circuit 27, a group delay time in an actual ues time is calculated by the control part 10 and a transmitting/receiving timing is always controlled satisfactory.
Patent JP-S5496038-A (JP)
Title: Sheet number counter driving circuit of copying machine
Inventor: ABE SHIYUNICHI
IPC: G03G21/00
Filed: 1978-01-13
Abstract: PURPOSE:To prevent wrong counting of a sheet number counter for the jam on the way of copying from being done by so arranging the circuit that the sheet number counter is driven directly by a switch for discharged paper detection or through a driving element. CONSTITUTION:A control circuit CNT performs time measurement when a copying start switch Sc is operated, judges the failure in operation of a switch MS for discharged paper detection within a fixed time as jam, sends out the lighting drive signal of a jam lamp L1 and inhibits copying motion and operation. A sheet number counter MC whose driving input terminal is connected to the normally open contact (a) of the switch MS counts and displays the operation times of the switch MS. Hence, there is no operation of the swtich MS in the jam on the way of copying, whereby wrong counting motion of copying sheet number is prevented from being done.
Patent JP-H01183580-A (JP)
Title: Method for sizing multifilament yarn
Inventor: MIZUNO JUNJI
IPC: D06B3/04
Filed: 1988-01-08
Abstract: PURPOSE:To size a multifilament yarn without impairing heat shrinkability thereof, by specifying a size pickup, drying temperature and yarn tension in drying and drying rate in using the multifilament yarn having a specific number of interlacing or below as warp yarns. CONSTITUTION:A multifilament yarn having <=30/m number of interlacing is used as warp yarns. In the process, a size is applied to the above-mentioned filament yarn so as to provide <=5wt.% size pickup after drying. Conditions are adjusted to <=90 deg.C, especially 70-90 deg.C drying temperature in a drying zone (part for drying the sized yarn), >=0.2g/d, especially 0.2-0.4g/d yarn tension in the drying zone and <=25sec residence time of the yarn from the final size squeezing roller to the beam winding part so that the thermal stress ratio of the yarn may be >0.5 stress (Si) after sizing/stress (S0) before sizing. Thereby the heat shrinkage characteristics of the afore-mentioned yarn are maintained. The characteristics thereof remain even after sizing and the yarn can be subjected to sufficient heat shrinkage in a relaxing step to produce a cloth having excellent quality.
Patent JP-S5496698-A (JP)
Title: Radioactive material storage facilities
Inventor: SAKAKIBARA MICHIO
IPC: G21C19/06
Filed: 1978-01-17
Abstract: PURPOSE: To effectively attenuate rays and improve increase storage capacity by moving a used fuel housing box and housing used fuel at the position far away from the storage facilities side wall, then making it approach to the side wall with the storage lapse time.  
     CONSTITUTION: The storage rack 3 is installed in the storage facilities pool 1 in lattice form and the housing box 4 to house used fuel is retained on the movable housing box stand 8 in the lattice section, then supported by the movable housing box supporting device 9 and the housing box connecting device 10. The housing box 4 moves by the power transmitter 7 which is driven by the motor driver 6. The used fuel is housed in the device which is seperated far away from the storage facilities side wall and moves near the screening wall with time, The ray of the used fuel is effectively screened due to the attenuation during lapse time and liquid screening material. Storage capacity can be increased by thinning the thickness of the screening wall for the storage facilities. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60147183-A (JP)
Title: Laser oscillator
Inventor: NISHIOKA TOUGO
IPC: H01S3/097
Filed: 1984-01-11
Abstract: PURPOSE:To reduce cost, and to minimize power consumption by constituting a laser oscillator so that a lser pipe, a gas inflow pipe, a gas output pipe and a pump for circulating a gas are provided, a gas circulating system forwarding the medium gas into the laser pipe is provided and a catalytic furnace for oxidation is not installed on its midway of the gas circulating system. CONSTITUTION:A represents the relationship of an electric input and a laser output at a time when a medium gas is passed through a catalytic furnace for oxidation, B represents the laser output at a time when the medium gas is not passed through the catalytic furnace for oxidation, and the laser output is represented by C' up to the electric input C and there is no difference. When the laser output C' is compared with the flow velocity of the medium gas, the laser output is approximately proportional to the flow velocity. Consequently, the catalytic furnace for oxidation can be removed by using the laser output up to C' as specifications. Constitution in this case is one in which the catalytic furnace 9 for oxidation is removed from conventional devices, and effects in which cost can be reduced and power consumption being minimized are resulted.
Patent JP-S5596643-A (JP)
Title: Tip for bonding wire
Inventor: OOKAWA OSAMU
IPC: H01L21/60
Filed: 1979-01-17
Abstract: PURPOSE: To prevent a wire from being broken at wire bonding time by rounding the angles of the recess and peripheral end formed at the end of a tip for bonding the wire.  
     CONSTITUTION: The outer and inner peripheral edges 14A, 11B at the end of, the boundary 12A between the curved surface 8 having large diameter provided and semi-circular portion 7 provided at the end of, and the boundary 13A between the semi-circular portion 7 and a through hole 6 provided at the end of a tip 10 are rounded. Thus, when the tip is moved, a wire is contacted with the inner surface of the tip, but not cut. Accordingly, the bonding work can be efficiently proceeded. 
     COPYRIGHT: (C)1980,JPO&Japio